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Surf Forecasts:
Irmas/Leftpoint surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Tuesday 21 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Irmas/Leftpoint surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Irmas/Leftpoint sea temperature is
24.7° C
(Which is normal for this time of year)How big are the waves at Irmas/Leftpoint today?
The current surf forecast for Irmas/Leftpoint at 1AM is: 1.0m 14s primary swell from a North-northeast direction and 0.8m 8s secondary swell from a North-northeast direction (forecast issued at 07:00pm April 21). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 4.5ft (1.3m) | 14s |
| Afternoon (22 Apr) | 4.5ft (1.3m) | 13s |
| Evening (22 Apr) | 4ft (1.2m) | 12s |
Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 95 | 223 | 291 | 400 | 722 | 653 | 615 | 596 | 526 | 419 | 405 | 392 | 313 | 275 | 222 | 218 | 202 | 190 | 302 | 137 | 341 | 334 | 362 | 362 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 7:06PM 0.62 | 7:25AM 0.09 | 8:15PM 0.58 | 9:25AM 0.12 | 9:24PM 0.55 | 10:52AM 0.18 | ||||||||||||||||||
Low Tide / height (m) | 3:35AM 0.03 | 12:12PM 0.01 | 4:40AM 0.01 | 1:41PM 0.06 | 5:25AM -0.01 | |||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - |
| Sunset | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - |
 |  |  | | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 |
| Feels °C (?) | 27 | 25 | 25 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 22 | 22 | 21 | 22 | 20 | 20 | 19 | 19 | 19 | 21 | 21 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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